baber/WOPTO huggingface dataset:
Patent JP-2018060775-A (JP)
Title: Fuel cell system
Inventor: OSADA KOSUKE
IPC: C01B3/38
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce cost by eliminating a reforming water pump in a fuel cell system.SOLUTION: A fuel cell system 1 comprises: a heat exchanger 12 (a condenser) which condenses steam contained in flue gas so as to generate condensed water; a reforming water tank 15, arranged above a reforming part 33 and under the heat exchanger 12, which stores, as reforming water, the condensed water supplied from the heat exchanger 12, and supplies the reforming water to the reforming part 33; a reforming water supply pipe 11b, connecting the reforming water tank 15 to the reforming part 33, which causes the reforming water in the reforming water tank 15 to drop by its own weight so as to supply it to the reforming part 33; and a supply flow rate adjustment device 18, provided in the reforming water supply pipe 11b, which adjusts the supply flow rate of the reforming water.SELECTED DRAWING: Figure 1
Patent JP-2018092123-A (JP)
Title: Identification tool of pipe inner liquid
Inventor: YOSHIOKA SATOSHI
IPC: G09F3/16
Filed: 2017-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an identification tool in a pipe inner liquid easy to install and yet capable of preventing falling off such as flaking off and the like after installation.SOLUTION: An identification tool 1 according to the present invention is structured with a cylindrical member 12 made from an elastic material formed with a slit 11 along a direction of a member axis. With the slit 11 expanded, a hanging bolt 2 for pipe support is inserted into an inner side space of the cylindrical member 12 via the slit, and the cylindrical member is held by the hanging bolt 2 for pipe support by a restoring force by which the cylindrical member tends to return to an original state from a diameter-expanded state. The cylindrical member 12 is formed so that its cross-section becomes elliptic and the slit 11 is located on its long axis. Each end of the cylindrical member 12 is provided with flanged annular ribs 13, 13. An opposite edge part nipping the slit 11 of the cylindrical member 12 is provided with vertical ribs 14, 14 in a form expanding from one to the other of the annular ribs 13, 13.SELECTED DRAWING: Figure 2
Patent JP-2019002222-A (JP)
Title: Panel body
Inventor: TASHIRO SHINICHI
IPC: E04F11/18
Filed: 2017-06-16
Abstract: To provide a panel body which can adjust a fitting angle.SOLUTION: A panel body includes a panel main body and a bracket which mounts the panel main body to a fitted material, where the panel main body has a vertical material on the bracket side, the vertical material and the bracket have a groove part on one of facing parts and a fit-in part on the other thereof, the fit-in part is fitted so as to have a clearance in the groove part, a bolt is inserted to a bolt hole of the vertical material to fix the bracket using the bolt, and a clearance dimension relative to the bolt of the bolt hole is equal to or larger than a clearance dimension relative to the fit-in part of the groove part.SELECTED DRAWING: Figure 1
Patent JP-2017176889-A (JP)
Title: Pachinko game machine
Inventor: KOYAMA YOSHIHIRO
IPC: A63F7/02
Filed: 2017-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a model in which further novel game properties are to be realized, in game machines adopting a concept of a special game for opening a big winning port.SOLUTION: In certain continuous unit games during a performance of a special game, it is so configured that in the unit games that come earlier, the games can make a first variable winning port from a closed state to an open state, and in the unit games that come after that, the games can make a second variable winning port from a closed state to an open state. A timing in which the first variable winning port is made from an open state to a closed state to finish the unit games in the unit games that come earlier is configured to become substantially the same timing as a timing in which the second variable winning port is made from a closed state to an open state to start the unit games in the unit games that come after that.SELECTED DRAWING: Figure 1
Patent JP-2019007505-A (JP)
Title: Differential gear
Inventor: NISHICHI MAKOTO
IPC: F16H48/11
Filed: 2017-06-21
Abstract: To provide a differential gear which can be reduced in a size while suppressing an increase of processing man-hours.SOLUTION: A differential gear 1 comprises: first and second side gears 21, 22 which are aligned in a direction of a rotating shaft; a pinion gear set 3 which is formed by gearing two pinion gears 32 to the first pinion gear 31; and a housing 4 for holding the pinion gear set 3. The first pinion gear 31 integrally has an axial one-end side gear part 311 geared with the first side gear 21, and an axial other-end side gear part 312 geared with the two second pinion gears 32, and the two second pinion gears 32 are geared with the second side gear 22 in a remote position in a peripheral direction of the second side gear 22. The axial other-end side gear part 312 of the first pinion gear 31 is geared with the two second pinion gears 32 in a position being the outside of the second side gear 22 in a radial direction.SELECTED DRAWING: Figure 3
Patent JP-2019009907-A (JP)
Title: Power conversion device and electric vehicle with power conversion device
Inventor: ANDO MASATO
IPC: H02M7/48
Filed: 2017-06-26
Abstract: To reduce power consumption in a drive system equipped with a dynamic brake.SOLUTION: A power conversion device of the present invention performs control to cause a first power conversion circuit 101 to function as a step-up/step-down circuit that raises a DC input voltage of a second power conversion circuit 102 above a voltage of a DC wire 1, and performs control to cause a first power conversion device to function as a dynamic brake using a brake resistor 106. By such control, energy saving of an electric vehicle drive system equipped with the dynamic brake is achieved.SELECTED DRAWING: Figure 2
Patent JP-2019008583-A (JP)
Title: Touch pad and manufacturing method thereof
Inventor: SUGISAWA KAZUTOSHI
IPC: G06F3/041
Filed: 2017-06-26
Abstract: To provide a touch pad with a pad plate that is more inexpensive than a glass-made one, has good surface feeling and has oil resistance, and a manufacturing method thereof.SOLUTION: A touch pad comprises: a resin-made base portion 12 having electrical insulation properties; a photocurable resin layer 13 that is laminated so as to cover the base portion 12; and an anti-finger film 14 that is laminated so as to cover the photocurable resin layer 13, and serves as a touch operation surface.SELECTED DRAWING: Figure 2
Patent JP-2019008602-A (JP)
Title: Notification control program, information processing device and notification control method
Inventor: NAGAOKA MOMOKO
IPC: G06Q10/10
Filed: 2017-06-26
Abstract: To provide a notification control program, an information processing device, and a notification control method capable of transmitting a message after determining a current state of a user with respect to each work that the user needs to perform and increasing effectiveness of work implementation by the message.SOLUTION: A notification control method includes acquiring sensor data, determining a state of a person based on the acquired sensor data, and outputting, after lapse of time corresponding to the state from the determination of the state, an instruction to notify the person to perform the work.SELECTED DRAWING: Figure 4
Patent JP-2019006743-A (JP)
Title: Method for producing alkynyl silane using chlorosilane as raw material
Inventor: BEPPU TERUO
IPC: C07F7/14
Filed: 2017-06-28
Abstract: To provide a production method of an alkynyl silane which can efficiently produce an alkynyl silane.SOLUTION: There can be efficiently produced an alkynyl silane by reacting a chlorosilane having a structure represented by the following formula (a) and an alkyne having a structure represented by the following formula (b) in the presence of a nickel complex (0), phosphine and a copper halide (I) and/or a Lewis acid or in the presence of a nickel complex (II) comprising phosphine as a ligand and a copper halide (I) and/or a Lewis acid.SELECTED DRAWING: None
Patent JP-2019015627-A (JP)
Title: Concentration calculation device
Inventor: MIYAMOTO SHINYA
IPC: G01N27/416
Filed: 2017-07-07
Abstract: To improve detection precision of rich spike.SOLUTION: A microcomputer calculates concentration of ammonium included in an exhaust gas. The microcomputer repeatedly acquires a first ammonium electromotive voltage EMF1 from a first ammonium detection part for generating the first ammonium electromotive voltage EMF1 in which the value is changed according to concentration of both of ammonium and a flammable gas included in the exhaust gas. The microcomputer outputs ammonium concentration information for indicating ammonium concentration at 0.5 seconds before this point in time as ammonium concentration information at this point in time. The microcomputer sets a rich spike flag Fs when a first ammonium electromotive voltage change amount ΔEMF1 is smaller than a multiplication value obtained by multiplying a start determination value by -1. The microcomputer sets the ammonium concentration information at this point in time to a value of ammonium concentration information immediately before the rich spike flag Fs is set when the rich spike flag Fs is set.SELECTED DRAWING: Figure 4
Patent JP-2019013976-A (JP)
Title: Forging press and its failure prediction method
Inventor: NAKATANI KYOJI
IPC: B21J9/20
Filed: 2017-07-11
Abstract: To predict a failure precisely by grasping an operation condition of a press body without installing newly a measuring instrument.SOLUTION: A forging press is provided with a press body 10 for lifting a slide 1 by rotatively driving a crank shaft, a plurality of sensors for detecting an operation condition of the press body 10, a programmable logic controller 40 for analyzing the operation condition based on information from the plurality of sensors, and a monitor 42 for graph displaying the analyzed operation condition. The programmable logic controller 40 analyzes information on change of the operation condition, and predicts a failure.SELECTED DRAWING: Figure 1
Patent JP-2019020817-A (JP)
Title: Server device, parking fee adjustment system, and program
Inventor: OGITA TAKEYUKI
IPC: G07B15/00
Filed: 2017-07-12
Abstract: To provide a server device which omits a parking ticket and can perform electronic settlement of a parking fee on which discount information is reflected.SOLUTION: A server device includes: a card ID receiving unit receiving a set of a card ID of an integrated credit card and an entry (exit) time from an entry (exit) gate card reader; an inquiry information generating unit generating inquiry information that is information corresponding to the card ID received together with the exit time and inquiring a payment amount paid within a predetermined period at a predetermined store; an inquiry communication unit transmitting the inquiry information to a predetermined POS server and receiving an inquiry result that is the information on the payment amount from the POS server; a settlement information generating unit generating settlement information on a parking fee using a basic fee determined based on the exit time and the corresponding entry time and a discount amount determined based on the corresponding inquiry result; and a settlement communication unit transmitting the settlement information to a card server that is a device at an issuing source of the integrated credit card.SELECTED DRAWING: Figure 1
Patent JP-2019020903-A (JP)
Title: Authentication server, authentication core system, authentication system, and authentication method
Inventor: EZOE HIROSHI
IPC: G06F21/43
Filed: 2017-07-13
Abstract: To provide an authentication technology capable of increasing safety, and suppressing a load of communication processing with a simple operation.SOLUTION: An authentication server transmits a first token to a first terminal which requests access to an application server, and receives a second token transmitted from a second terminal, and transmitted via an SMS reception device, and determines whether or not the first token matches the second token, and when the first token matches the second token, acquires a telephone number specifying a user of the second terminal from the SMS reception device, and determines whether or not the telephone number is a number permitting login to a database of application user information specifying a user permitted to perform access to the application server, and when the telephone number is the number permitting the login to the database of the application user information, transmits login permission to permit the access request from the first terminal to the application server.SELECTED DRAWING: Figure 2
Patent JP-2019017652-A (JP)
Title: Beverage production device
Inventor: FUKUMOTO SHINJI
IPC: A47J43/07
Filed: 2017-07-14
Abstract: To provide a beverage production device which supplies liquid to a cup and performs cooking, and suppresses increase of inner pressure in a cup.SOLUTION: A beverage production device 10 comprises: cooking means 40 comprising a cooking utensil 41 for cooking of a beverage material 90 in a cup 80 and a lid member 47 for closing the cup; and lifting means 45 for lifting up and down the cooking means. The lid member has exhaust means 345 for discharging air in the cup in a state in which the cup is closed.SELECTED DRAWING: Figure 10
Patent JP-2019019092-A (JP)
Title: Compound, pattern forming substrate, coupling agent, and pattern forming method
Inventor: YAMAGUCHI KAZUO
IPC: C07D495/04
Filed: 2017-07-19
Abstract: To provide a compound, a pattern forming substrate, a coupling agent, and a pattern forming method.SOLUTION: The compound is represented by general formula (1) in the figure. [In the formula, Xis a group exhibiting semiconductor characteristics, and Y is a divalent linking group.]SELECTED DRAWING: None
Patent JP-2019021821-A (JP)
Title: Metallic coin-embedded substrate and manufacturing method thereof
Inventor: IWANAMI KEIICHI
IPC: H05K7/20
Filed: 2017-07-20
Abstract: To improve the reliability of a metallic coin-embedded portion in a metallic coin-embedded substrate having the metallic coin-embedded portion in which a metallic coin as a heat radiating body is buried by forming a through hole at a place where a heat generating component is mounted.SOLUTION: In a metallic coin-embedded substrate 1 having a metallic coin-embedded portion 2 in which a copper coin (metal coin) 20 as a heat radiating body is buried in a through hole 21 formed in a substrate 20, a filler material 30 is filled between the copper coin 20 and the through hole 21 and a lid plating 40 for covering the metallic coin-embedded portion 2 is formed on at least the component mounting surface side of the substrate 20.SELECTED DRAWING: Figure 2
Patent JP-2018022889-A (JP)
Title: Method of negative tone development using copolymer multilayer electrolyte and articles formed therefrom
Inventor: Phillip d hustad
IPC: G03F7/20
Filed: 2017-07-24
Abstract: PROBLEM TO BE SOLVED: To address more than one problem concerning a leading-edge technology, and to provide an improved photoresist pattern shrink method which enables the formation of fine patterns in electronic device fabrication.SOLUTION: A method comprises the steps of: disposing a first composition 102 including a first block copolymer having a first block 103 and a second block 104 on a substrate 100, in which the first block includes a repeat unit containing a hydrogen acceptor or hydrogen donor, and the second block includes a repeat unit containing a blocked donor when the repeat unit of the first block is a hydrogen acceptor, or a blocked acceptor when the repeat unit of the first block is a hydrogen donor, and a solvent; and deprotecting the blocked acceptor or the blocked donor with a deprotecting agent.SELECTED DRAWING: Figure 1
Patent JP-2019022621-A (JP)
Title: sewing machine
Inventor: SUGIYAMA TOSHITAKA
IPC: D05B27/10
Filed: 2017-07-25
Abstract: To perform sewing corresponding to curve on a side end part of an object to be sewn.SOLUTION: A sewing machine includes: a main feed mechanism 20 for feeding a first object U to be sewn on an upper side and a second object D to be sewn on a lower side frontward; an upper side lateral feed mechanism 30 for moving the first object to be sewn along the left-to-right direction; a lower side lateral feed mechanism 40 for moving the second object to be sewn along the left-to-right direction; a first pressure-sensitive sensor 74 for bringing a side end part of the first object to be sewn to contact further on the rear side than a needle location S; a second pressure-sensitive sensor 75 for bringing a side end part of the second object to be sewn to contact further on the rear side of the needle location; and a control device 90 for performing location adjustment control for adjusting the locations of the side end part of the first object to be sewn and the side end part of the second object to be sewn. The control device performs location adjustment control of the first object to be sewn by the upper side lateral feed mechanism and location adjustment control of the second object to be sewn by the lower side lateral feed mechanism based on a detection pressure of the first pressure-sensitive sensor and the second pressure-sensitive sensor.SELECTED DRAWING: Figure 9
Patent JP-2019025939-A (JP)
Title: Motor for electric parking brake
Inventor: MURAMATSU ISAO
IPC: H02K11/215
Filed: 2017-07-25
Abstract: To provide a motor for an electric parking brake capable of achieving suitable heat protection for a detection sensor.SOLUTION: In a motor 21 used as a driving source of an electric parking brake device 10, a detection sensor 31 is incorporated in a brush holder 28 consisting of a resin member in a constituting member of the motor 21. The brush holder 28 functions as heat insulation material to achieve protection of the detection sensor 31 from heat or the like generated in the brake mechanism 11.SELECTED DRAWING: Figure 1
Patent JP-2020160095-A (JP)
Title: Optical device
Inventor: OZAKI Chigusa
IPC: G02F1/167
Filed: 2017-07-27
Abstract: To provide an optical device having excellent light distribution performance.SOLUTION: The optical device comprises: a light-transmissive first substrate 10; a light-transmissive second substrate 20 opposed to the first substrate 10; a first electrode 30 arranged on the second substrate 20 side of the first substrate 10; a concavoconvex structure 50 arranged on the second substrate 20 side of the first electrode 30; a second electrode 40 arranged on the first substrate 10 side of the second substrate 20; and a refractive index variable layer 60 arranged between the concavoconvex structure 50 and the second electrode 40, and having a refractive index that changes in accordance with a voltage applied between the first electrode 30 and the second electrode 40. The refractive index variable layer 60 includes: an insulating liquid 61; and charged nanoparticles 62 included in the insulating liquid 61. The refractive index of the nanoparticles 62 is higher than the refractive index of the insulating liquid 61.SELECTED DRAWING: Figure 2
Patent JP-2019025403-A (JP)
Title: Coating equipment and coating method
Inventor: TANI YOSHINORI
IPC: B05D1/26
Filed: 2017-07-28
Abstract: To enable coating that becomes a fixed film thickness in a short interval from the start of coating.SOLUTION: Coating equipment 5 includes: an applicator 10 having a slender ejection port 11; movement means 20 which relatively moves a substrate W and the applicator 10; constant feeding means 30 which feeds coating liquid at a constant flow rate to the applicator 10; and pressure-feeding means 40 which pressurizes the coating liquid and feeds the coating liquid to the applicator 10. The applicator 10 includes: a plurality of manifolds 51, 52, 53; slit-like connection channels 54, 55 which perform connection among the manifolds 51, 52, 53; and a slit-like outlet channel 56 which is connected to the manifold 53 and of which the downstream side end part becomes the ejection port 11. The applicator 10 includes: a first feeding port 17 which is provided while being opened to the manifold 51 remote from the ejection port 11 and causes the coating liquid of a constant flow rate to be fed thereto by the constant feeding means 30; and a second feeding port 18 which is provided while being opened to the manifold 53 of the ejection port 11 side and causes the coating liquid pressurized by the pressure-feeding means 40 to be fed.SELECTED DRAWING: Figure 1
Patent JP-2018028066-A (JP)
Title: Alkyl oxirane derivative and cosmetic for hair
Inventor: HARA YUSUKE
IPC: A61K8/86
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel alkyl oxirane derivative not remaining stickiness or stiffness when being blended into a cosmetic for hair or the like, and having excellent slipperiness when draining from hair after rinsing.SOLUTION: In an alkyl oxirane derivative expressed in formula (1), Mand Mcalculated from a chromatogram determined by gel permeation chromatography measurement satisfy a relation of formula (2). Z-[O-(AO)n-H]x...(1) (Z shows a residue obtained by removing all hydroxyl groups from a compound having a carbon number of 1-22 and 1-6 hydroxyl groups, x shows a number of 1-6, and AO shows an oxyalkylene group having a carbon number of 3, and n shows a number of 25 or larger): 0.35≤M/M≤0.75...(2).SELECTED DRAWING: Figure 1
Patent JP-2019025638-A (JP)
Title: Ring-shaped work gripping device
Inventor: AKASHI HIROSHI
IPC: B25J15/06
Filed: 2017-08-03
Abstract: To provide a ring-shaped work gripping device that reliably adsorbs and holds a ring-shaped work having a narrow width of a ring part and the shape of the ring part being a rectangular shape, a V-shape, or any other shapes with low air consumption.SOLUTION: An inner space of a bowl-like base body M with an opened lower part is used as a cushion chamber 4, and a high- speed air sending-in port 1 from which a high-speed air flow ejects is provided in a central part of an upper surface of the cushion chamber. A deflection plate 6 with which the high-speed air flow collides to be deflected in the horizontal direction is provided at a position on the bottom surface of the cushion chamber immediately under the high-speed air sensing-in port. A guide 7 is provided in close vicinity to a ring-shaped work G gripped in a clearance between the undersurface of the deflection plate or the inner wall of the cushion chamber of the cushion chamber's bottom surface and the deflection plate.SELECTED DRAWING: Figure 1
Patent JP-2019039988-A (JP)
Title: Information processing apparatus and image display method
Inventor: NAKADA SEISHI
IPC: H04N5/64
Filed: 2017-08-23
Abstract: To provide a technology to effectively present, to a user, an additional content to an advertisement and the like in a VR space or an AR space.SOLUTION: A line-of-sight direction detection unit 32 detects the direction of the line of sight of a user who wears a head-mounted display. A main image creation unit 42 creates a first image related to a main content selected by the user as an object to be displayed on the head-mounted display. A display control unit 50 displays, on the head-mounted display, a second image related to a content different from the main content, the content for promoting recognition of a predetermined object or service, together with the first image. The display control unit 50 controls the display mode of the second image on the head-mounted display according to the direction of the user's line of sight.SELECTED DRAWING: Figure 4